Question

Which function below is the inverse of f(x) = The quantity of two x plus three, over five.?

Answer 1

just to double check, you mean:

?

Answer 2

yes and f−1(x) = The quantity of five x plus three, over two

f−1(x) = The quantity of five x minus three, over two

f−1(x) = Five over the quantity of two x plus three

f−1(x) = Five over the quantity of three minus two x

are the options @LifeEngineer

Answer 3

f−1(x) = The quantity of 5x plus 4, divided by 3.

f−1(x) = The quantity of 5x minus 4, divided by 3.

f−1(x) = The quantity of negative 3x minus 4, divided by 5.

f−1(x) = The quantity of 4 minus 3x, divided by 5.

Answer 4

well the easiest way to find an inverse of a function is to swap x and y, then solve for y

in this case you have y = (2x+3)/5

now swap x and y to get
x = (2y+3)/5

finally just solve for y (eg get it alone by performing operations to both sides of the equation)

give it a shot and I can give you more help if you'd like!